Mercedes remains the favorite for the 2026 Formula 1 world championship following pre-season testing, with Ferrari establishing itself as the primary challenger. While Ferrari topped the timesheets in Bahrain, analysts note Mercedes displayed strong long-run pace and may be holding performance in reserve.
Red Bull's new power unit has made a better-than-expected start, proving reliable and competitive. However, the early pecking order suggests the top four teams from last season—Mercedes, Ferrari, McLaren, and Red Bull—remain at the front, dashing hopes for a major regulation shake-up like Brawn GP's 2009 fairytale.
Aston Martin and engine partner Honda appear to be the biggest strugglers, with significant work needed on their complex new partnership. In contrast, Alpine and Haas show promise in the midfield.
The new technical regulations have allowed for creative solutions, like Ferrari's rotating rear wing and Audi's novel sidepod design. However, drivers, led by Max Verstappen, have criticized the 2026 cars' driving experience, labeling it "Formula E on steroids."
Off-track, classic F1 politics continue, with a technical dispute over engine compression ratios simmering in the background despite the dawn of a new era.